CA2475063A1 - Fastener tape material, bag utilizing fastener tape material, and method of manufacture thereof - Google Patents
Fastener tape material, bag utilizing fastener tape material, and method of manufacture thereofInfo
- Publication number
- CA2475063A1 CA2475063A1 CA002475063A CA2475063A CA2475063A1 CA 2475063 A1 CA2475063 A1 CA 2475063A1 CA 002475063 A CA002475063 A CA 002475063A CA 2475063 A CA2475063 A CA 2475063A CA 2475063 A1 CA2475063 A1 CA 2475063A1
- Authority
- CA
- Canada
- Prior art keywords
- tape
- fastener
- web
- strips
- continuous strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Making Paper Articles (AREA)
Abstract
The present invention includes methods, an apparatus and a system in which reclosable bags and components thereof are formed. The reclosable bags (2001) are made from base web material that has transversely applied fastener tape segments thereon. The web material is used in a vertical form, fill and seal bag forming method. The method includes the steps of supplying a continuous strip of tape, having male and female fasteners profiler across the web for sealing thereon. In one embodiment a continuous strip of barrier material, and a continuous strip of fastener having first and second interlocked fastener profile strips are positioned on the continuous strip of tape; and secured thereon, the barrier tape is folded to obtain a fold and two opposing barrier tape fastener strip connecting portions; and, the fold is slit to form two separate continuous strips of barrier material strips and two continuous strips of tape. In another embodiment a coating is applied to the tape itself to prevent sealing of the folded slit tape to itself. The resulting tape and fastener are cut (220) and portioned properly on the web by the unique vacuum belt system of the present invention and by the interconnected tape drive, web drive and the connection to the form fill seal machine.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2235396P | 1996-07-24 | 1996-07-24 | |
US60/022,353 | 1996-07-24 | ||
US3618697P | 1997-01-18 | 1997-01-18 | |
US60/036,186 | 1997-01-18 | ||
US3505197P | 1997-01-22 | 1997-01-22 | |
US60/035,051 | 1997-01-22 | ||
CA002273266A CA2273266C (en) | 1996-07-24 | 1997-07-24 | Fastener tape material, bag utilizing fastener tape material, and method of manufacture thereof |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002273266A Division CA2273266C (en) | 1996-07-24 | 1997-07-24 | Fastener tape material, bag utilizing fastener tape material, and method of manufacture thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2475063A1 true CA2475063A1 (en) | 1998-01-29 |
CA2475063C CA2475063C (en) | 2008-03-25 |
Family
ID=32996056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002475063A Expired - Fee Related CA2475063C (en) | 1996-07-24 | 1997-07-24 | Fastener tape material, bag utilizing fastener tape material, and method of manufacture thereof |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2475063C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104176319A (en) * | 2014-08-18 | 2014-12-03 | 汪志强 | Automatic packaging machine employing raw PE (polyethylene) film of zip-lock bags |
-
1997
- 1997-07-24 CA CA002475063A patent/CA2475063C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104176319A (en) * | 2014-08-18 | 2014-12-03 | 汪志强 | Automatic packaging machine employing raw PE (polyethylene) film of zip-lock bags |
Also Published As
Publication number | Publication date |
---|---|
CA2475063C (en) | 2008-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20150724 |
|
MKLA | Lapsed |
Effective date: 20150724 |